LED Digital Video Light of 160 LEDs 5600K Video Lighting Kit Includes Rotating Cold Shoe Mount and 3 Filters for Canon, Nikon, Sony, Pentax, Sigma, Fuji, Olympus, Panasonic, JVC, Samsung Cameras + Camcorders Electronic dimming Up to 900 Lux at 3.3' Powers from AA and camera batteries Battery test button with six indicator lights for power status Batteries not included